{"product_id":"3-inch-race-system-downpipe-and-de-cat","title":"3-inch Race System Downpipe and De-Cat","description":"The Milltek Sport SSXAU432 is a large-bore downpipe and de-cat system engineered to enhance the performance and sound of your Audi TT 180 \/ 225 quattro Coupe \u0026amp; Roadster (1998-2006). Constructed from aerospace-grade type 304, non-magnetic stainless steel, this system is built for durability and resistance to discoloration.\n\nThis downpipe and de-cat unit is specifically designed for use only with the Milltek Sport 3-inch Race System. It features a 3-inch (76.2mm) pipe diameter and mandrel-bent construction for optimized gas flow, which helps maximize performance gains without sacrificing mid-range torque. The de-cat design means this part is intended for off-road or motorsport use only and will not allow the vehicle to pass a MOT test. For road use, EC type-approved components are required.\n\nInstallation of this system mandates a Stage 2 ECU remap. It is crucial to note that this downpipe is designed to fit the 225 model exclusively. Additionally, there may be possible clearance issues on Roadster models due to their additional bracing. Buyers are advised to verify fitment manually if unsure. It is recommended to use exhaust assembly paste for a proper seal and to ensure clamps are tightened after initial system installation.","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":52689134911800,"sku":"SSXAU432","price":434.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687765891.jpg?v=1784902350","url":"https:\/\/store.motormia.co\/products\/3-inch-race-system-downpipe-and-de-cat","provider":"MOTORMIA","version":"1.0","type":"link"}